Adapts M‑2001 Series Digital Tapchanger Control s a General Replacement

for Transformer and Regulator Controls

• Provides mounting adaptable to several different configurations

• Provides built-in CT shorting protection when the M-2001 Series Digital

Tapchanger Control is removed

• Optional SCADA Cutout (Local/Remote) switch allows Local Blocking of 

SCADA commands (for use with SCADA enabled M-2001C controls)

• Optional SCAMPTM (SCADA Controlled Auto/Manual Pushbutton) replaces

AUTO/OFF/MANUAL toggle switch

• Optional 2 Level Local Voltage Reduction switch

• Optional 19″ Rack Mount Adapter Panel Kit

The M‑2270B is an adapter panel which, when combined with the M‑2001

Series Digital Tapchanger Control, can be customized to fit as a replacement

for a variety of manufacturers’ LTC transformers and regulator controls.

Interface

External connections are made to two terminal blocks located on the rear

of the adapter panel. The second terminal block provides access to auxiliary

functions, including self-test alarm, user-programmable alarm, auto disable

and manual raise/lower.